Primary Arms AR-15 Basic Scope Mount – 30mm/1in.

This Primary Arms basic scope mount works with M4, AR-15, and similar “flat-top” 1913 Picatinny mounting platforms. Fits scopes with 30mm tubes, or use the included metal 1-inch adapter shims to mount a 1-inch tube scope. Aluminum construction, durable matte black anodized finish. To make sure that the mount nut is fully tightened, turn the nut clockwise until resistance is encountered. After that, turn another 1/2 turn. If a torque wrench is being used, we recommend no more than 35-40 in-lbs. This tough scope mount features a lifetime warranty.

Torque Specs:

• Rings: 35-40 in-lbs